package com.ithe.canteen.service;

import com.ithe.canteen.pojo.Customer;
import com.ithe.canteen.pojo.Manager;

public interface UserService {

    Customer customerLogin(String username, String password);

    String queryNickName(String customerID);

    boolean insertCustomer(String nickName, String userName, String password);

    boolean queryUser(String userID);

    boolean updateFlavor(String customerID, String loveFood, String hateFood);

    Manager managerLogin(String username, String password);
}
